hk school pc

This tutorial is aimed at school servers running Windows (most of them do). It works definitely with Windows 98, 2000, Me, and XP. 


How to get to get started

Open cmd prompt is the best way to do stuff, because most admins don't think its possible to get them 

First, open a notepad file (if your school blocks notepad, open a webpage, right click and go to view source. hey notepad!). Now, write

command.com

and save the file as batch.bat, or anything with the extension .bat . Open this file and it will give you a command prompt REMEMBER TO DELETE THIS FILE ONCE YOU'VE FINISHED!!! if the admins see it, they will kill you!!!!

How To Send A Message To Every Computer

In your command prompt, type (this sends the message to every one on the sever)

Net Send * "You've Been Haxed" 


The asterisk denotes random sending, or sending to every computer in the domain. You can swap this for people's accounts, for example

NetSend dan,jimmy,admin "You've Been Haxed" or what ever

use commas to divide the names and NO SPACES between them.

Add, Delete, and Modify Accounts

Now that you have a command prompt, you can add a new user like so

C:>net user username /ADD

where username is the name of your new account. And remember, try and make it look inconspicuous, then they'll just think its a student who really is at school, when really, the person doesn't EXIST! IF you wanna have a password, use this instead:

C:>net user username password /ADD

where password is the password you want to have. So for instance the above would create an account called 'username', with the password being 'password'. The below would have a username of 'jimmy' and a password of 'asdf'

C:>net user jimmy asdf /ADD

now that we can create accounts, let's delete them

C:>net user jimmy /DELETE

This will delete jimmy acount. Do it to you enemies only if you REALLY hate them

Let's give you admin privileges

C:>net localgroup administrator jimmy /ADD

This will make jimmy an admin. 

You can list all the localgroups by typing

C:>net localgroup

Enjoy.

Disclaimer: I do not take responsibility of what you do with this. This is for educational purposes only.

softpedia.com

very use full software sites for free.....and shareware. . trail versons. hav it.

easy tamil Key board.

http://www.gate2home.com/?language=ta

http://www.jagatheswara.com/tamil.php  layout  bamini.

KNOW ABOUT ADMIN RIGHTS AND USER RIGHTS @ DOS

open DOS n then type

net user then press enter
it will show u the name of the administrator and all user

then type 

net user administrator (Suppose admin is with the name Administrator)
then press enter
when u'll press Enter key, the rights n the pasword of the administrator will b show to u 

Easter Egg for google chrome.

Easter Egg # More

Like the about:internets, Google Chrome got several tags like that which can be very useful. Here’s the list of about: known till now:

• about:stats
• about:dns
• about:memory
• about:version
• about:histograms
• about:network
• about:plugins
• about:cache
• about:crash
• about:internets

Flash player for google chrome without administrator

The New Google Chrome browser.

Everyone hates the administrator. FACT. They block the best sites,and stopyou from installing loads of ace stuff on your boring old work computer.

So when I installed the brand new Google Chrome on my work PC (for some reason I can, although loads of other executable files are disallowed) I, a humble internet user, went straight to Youtube to test out loading times etc.

However, Flash needs to be upgraded, and I get a nasty little message telling me I need the latest player.

When I download the file in the link, I get a similarly nasty warning from my PC that I am not allowed to install ‘executables’ like flash player. So no Youtube, no A.viary applications, or anything remotely flash related (seemingly 84% of all online content…)

Here’s how you get round that. Cue evil laugh.

1. Download this xpi file.

2. Then rename it to .zip. It’s a special archive file of only the plug-in bit of the flash player app from adobe that interacts with your browser.

3. Extract it with Winzip to a place you’ll remember. (I did it to My docs but it can go anywhere.)

4. Grab the flashplayer.xpt and NPSWF32.dll files. Copy them (Right click, copy)

5. Head to C/Documents and settings/”YOUR USER NAME”/Local Settings/Application Data/Google/Chrome/Application/Plugins/ and copy your files in there.

6. Close and restart Chrome

7. Go to Youtube and try it out.

8. I also put the files in this location to cover my bases but I think its unnecessary:

C/Documents and settings/”YOUR USER NAME”/Local Settings/Application Data/Google/Chrome/Application/”File with a load of numbers instead of a title”/Resources/

You’re welcome Internet. After all you’ve done for me.

SQL. new

http://www.tizag.com/sqlTutorial/index.php ...

How to Change a Windows XP NT 2000 Password Without Knowing the Original Password

http://www.wikihow.com/Change-a-Windows-XP-NT--2000-Password-Without-Knowing-the-Original-Password

Steps

Method 1

1. Get the Offline NT Password & Registry Editor boot CD
2. Burn the .iso to a CD
3. Restart the computer and boot to the CD (if it does not already boot to CD then you need to change the boot order in the BIOS or use a boot menu)
4. Follow the instructions on screen

Method 2

1. Make sure that the computer is shut down.
2. Start the computer.
3. Continuously press 'F8' until a new screen shows up
4. Select anything that has the words "command prompt" or "DOS" in it. Do not use safe mode unless every choice that says "command prompt" or "DOS" involves starting up safe mode. (See Tips)
5. Type cd\
6. Type cd documents and settings
7. Type dir
8. Choose the username that you'd like to change the password.
9. Type net user (here type the username that you want to change) * Example: net user BOB *
10. Type the new password.
11. Retype the password.
12. Restart the computer normally. You can do this by typing "shutdown -r" (no quotations.) Your new password should be active.

Tips

• If you use safe mode, you'll need to log in to an administrator account. Most people have leave their administrator account on without a password. If it is passworded and there is no other way to get access to the computer, try method 1.

This is illegal to do without the owner's permission.

How to Log on to Windows XP if You Forget Your Password

http://www.wikihow.com/Log-on-to-Windows-XP-if-You-Forget-Your-Password

Here is a simple way to access Windows XP with Administrator rights and privileges if you have password protected your User account on your Windows XP system and can't remember the password(s) to login. Whenever Windows XP is installed on a system, it creates a default account called "Administrator" and by default this account is not password protected. Therefore, if you bought a brand name computer (such as Dell, HP, Compaq or Sony)or you have installed Windows XP yourself. You should be able to login to the computer through the unprotected Administrator account.

Steps

1. Reboot your machine.
2. Press F8 before the Windows boot screen appears.
   • Do not press F5 as used on the NT/9x series of Windows.
3. You will be be prompted with a boot options menu.
4. Select the Start Windows in Safe Mode option.
5. Click through several self-explanatory screens until your reach the familiar 'Welcome' screen.
6. Note that this welcome screen is limited to 256 colors and 640x480 resolution because the primary graphics will have been set to the Windows Safe Mode software VGA adapter. You will not be able to change this mode even in Display options, while Windows is running in Safe Mode.
7. Find the icon for the Administrator user. If the default settings of your system haven't been changed, there should be no password for this account.
   • The Safe Mode Welcome screen might display some of the other users on your system.
8. Login as the admin.
9. Press Yes at the prompt asking if you would like to continue using Safe Mode.
10. Continue on to the User Settings control panel. Here you can change any of the other passwords for user on the machine. Make any changes you want.
11. Reboot your computer. As long as you don't press any keys (i.e. F8) during the boot-up the computer will startup normally.
12. Login as the user for which you set the password.

Tips

• You can access the Administrator account through the login prompt without logging into safe mode. If the computer utilizes the welcome screen instead of the standard NT domain login prompt, you can press Ctrl + Alt + Del twice to get to the login prompt. This is only true if you are running Windows XP Professional Edition. Windows XP Home Edition will also allow you to use this method to log on.
• Some users are smart enough to password protect their Administrator account when they install windows. If that's the case, you'll have to know that password in order for this method to work.
• There is a way to crack the windows "SAM" and system files to retrieve the original passwords Monitor, you need a program such as LC5 installed on a computer, and the SAM file in C:\WINDOWS\system32\config if LC5 is not installed on the computer that you forgot disk because as soon as you can get into the hard drive, windows is using the file so you cant copy it.
• Use SysInternals ERD Commandor to change the admin. password. Boot from the CD and select the locksmith option to change whatever password you like. Alas, this product seems to have been discontinued, however there are many other options out there for resetting the password so long as you are willing to spend a little money.
• Much simpler is simply to rename or delete the SAM file (renaming is safer). For this you need to boot the box using some other operating system on a CD and then mount the drive (otherwise Windows locks the SAM file and won't let you touch it). NTFSDOS is also a good utility for this purpose. Find the SAM file and change the first character. After you reboot, all the accounts are still there, but they all have null passwords. Note: if you rename the SAM file on XP SP2, when you reboot, XP fails to initialize and forces you to reboot in safe mode. However when you boot into safe mode you get the same message, so don't try this method on XP SP2.

Warnings

• This method does not work with machines running XP SP2, you will need to use "safe mode with networking" instead.
• Use these instructions for ethical purposes only, please. Accessing Windows Administrator and changing passwords could be construed as illegal entry and electronic trespass in a court of law.
• This whole process is pointless if you know the administrator's password as you can easily remove passwords without going into safe mode. Assuming that your PC only has one user profile with administrative powers.
• 
  

Break Administrator Password of Windows Xp

http://www.unp.co.in/f140/break-administrator-password-of-windows-xp-23706/



There was a loop hole in D Windows XP.which was discovered by the microsoft personnals..U can Break Administrator Password by the following method:

1. Place your Windows XP CD(Bootable) in your cd-rom and start your computer
2. Keep your eye on the screen messages for booting to your cd Typically, it will be “Press any key to boot from cd”

3. Once you get in, the first screen will indicate that Setup is inspecting your system and loading files.

4. When you get to the Welcome to Setup screen, press ENTER to Setup Windows now

5. The Licensing Agreement comes next - Press F8 to accept it.

6. The next screen is the Setup screen which gives you the option to do a Repair.

It should read something like “If one of the following Windows XP installations is damaged, Setup can try to repair it”

Use the up and down arrow keys to select your XP instruction
7. Let the Repair run. Setup will now check your disks and then start copying files which can take several minutes.

8. Shortly after the Copying Files stage, you will be required to reboot. (this will happen automatically – you will see a progress bar stating “Your computer will reboot in 15 seconds”

9. During the reboot, do not make the mistake of “pressing any key” to boot from the CD again! Setup will resume automatically with the standard billboard screens and you will notice Installing Windows is highlighted.

10. Keep your eye on the lower left hand side of the screen and when you see the Installing Devices progress bar, press SHIFT + F10. This is the security hole! A command console will now open up giving you the potential for wide access to your system.

11. At the prompt, type NUSRMGR.CPL and press Enter. NOw You have just gained graphical access to your User Accounts in the Control Panel.

12. Now simply pick the account you need to change and remove or change your password as you prefer. If you want to log on without having to enter your new password, you can type control userpasswords2 at the prompt and choose to log on.

how to do in pc breaksssssss

http://www.wikihow.com/Category:Computers-and-Electronics

and or  commands and  order by .

hav a big database 

eg: id , name , l name,  ..

order by alphabetical .."DESC" is reverse ..

http://www.w3schools.com/sql/sql_orderby.asp

and or command for  get specify data's from a big table.

http://www.w3schools.com/Sql/sql_and_or.asp

thsts is today. stupid sally

creat new table from text file records.
1, creat text fie like this.

1,"dino"
2,"sino"
3,"fino"
4,"ahno"

save data.txt

and go to access.
file>go to external data>import>selece data txt file>click import>

delimited>next
comma>next
new or exiting table>next
next next. finished.

INSERT AND DELETE AND UPDATE DATAS FROM CUSTOMER TABLE.

EASY TO LEARN FROM W3SCHOOL.COM

learn sql with ms access. basic statements

http://www.techonthenet.com/sql/like.php

and

http://www.w3schools.com/SQL/sql_insert.asp

and

http://www.1keydata.com/sql/sqlinsert.html

and

http://en.wikipedia.org/wiki/Insert_(SQL)


also from sally notes. simple to add fields to database